package com.njbw.user.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;

@Configuration
public class ThreadPoolConfig {

    @Bean(name = "mailThreadPool")
    public ThreadPoolExecutor getMailThreadPool() {
        return new ThreadPoolExecutor(20,
                50,
                5,
                TimeUnit.SECONDS,
                new LinkedBlockingQueue<>(50),
                new CustomNameThreadFactory("mail"),
                new ThreadPoolExecutor.CallerRunsPolicy());
    }
}
